085 AEUS71 KBOX 292017 AQABOX Air Quality Alert Message Relayed by National Weather Service Boston/Norton MA 417 PM EDT Mon Jun 29 2026 CTZ002-010300- Hartford CT- Including the cities of Hartford and Windsor Locks 417 PM EDT Mon Jun 29 2026 ...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY... The Connecticut Department of Environmental Protection has issued an Air Quality Alert Day for Ground Level Ozone, from 11 AM to 11 PM EDT Tuesday. An Air Quality Alert day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection website at: https://portal.ct.gov/deep $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston